Elevator multi-station intercom host NKT/NBT12(1-1)12A
Elevator multi-station intercom host NKT/NBT12(1-1)12A
Elevator multi-station intercom host NKT/NBT12(1-1)12A
Elevator multi-station intercom host NKT/NBT12(1-1)12A

Felevator

Elevator multi-station intercom host NKT/NBT12(1-1)12A

$61.91
颜色分类:NBT12(1-1)12A(12 bureaus in two-wire system）